/*
 * Copyright (C) 2024 Puter Technologies Inc.
 *
 * This file is part of Puter.
 *
 * Puter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
export class CommandStdinDecorator {
    constructor (rs) {
        this.rs = rs;
    }
    async read (...a) {
        return await this.rs.read(...a);
    }

    // utility methods
    async collect () {
        const items = [];
        for (;;) {
            const { value, done } = await this.rs.read();
            if ( done ) return items;
            items.push(value);
        }
    }
}

export class CommandStdoutDecorator {
    constructor (delegate) {
        this.delegate = delegate;
    }
    async write (...a) {
        return await this.delegate.write(...a);
    }
}